CN212849681U

CN212849681U - Diameter-adjustable pipe pillow

Info

Publication number: CN212849681U
Application number: CN202021400889.XU
Authority: CN
Inventors: 李敏福
Original assignee: Zhejiang Hoshare Ind Co ltd
Current assignee: Zhejiang Hoshare Ind Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-30
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a diameter adjustable pipe pillow, which comprises a pipe pillow body, wherein the pipe pillow body comprises an upper pipe pillow and a lower pipe pillow which are mutually clamped together, the side wall of the pipe pillow body is provided with an adjusting structure, the adjusting structure comprises an adjusting frame and an adjusting sheet, the adjusting frame is detachably connected with the adjusting sheet, a clamping groove is arranged between adjacent unfilled corners, an adjusting groove is arranged beside the unfilled corner position along the diagonal line of the section of the pipe pillow body, an adjusting frame is arranged in the adjusting groove, one end of the elastic piece is fixedly connected with the end part of the adjusting groove, the other end of the elastic piece is fixedly connected with the end part of the adjusting frame, the adjusting sheets are symmetrically arranged along two sides of the pipe pillow body, the adjusting structure is provided with four groups, four adjusting sheets can form a circular hollow cavity, the adjusting pieces are provided with through holes, and the U-shaped bolts penetrate through two adjacent through holes in two adjacent adjusting pieces. The beneficial effects of the utility model are that, can carry out the adaptation to the pipeline of different specifications.

Description

Diameter-adjustable pipe pillow

Technical Field

The utility model relates to a cable duct installation technical field, especially a pipe pillow with adjustable diameter.

Background

The power tube is indispensable equipment in the erection of electric wire, mainly used suit electric wire to direct expose outside and cause the injury to the electric wire, influence the normal use of electric wire and even cause the accident. In the prior art, the electric power tube can not be transported away from the tube pillow.

However, the existing pipe pillow is generally inconvenient to use, fixed in form and specification, and only suitable for the power pipe of one specification, and the pipe pillow is disclosed as follows: CN208062704U, patent name: the pipe pillow of the power pipe, the first pillow and the second pillow are provided with semicircular arc-shaped pillow parts, and the pillow parts are butted with each other to form a mounting sleeve of the power pipe; the inner ring of each pillow part is provided with at least two adjusting rings which are sequentially overlapped in the radial direction, so that the radial size of the mounting sleeve is adjusted by increasing or decreasing the adjusting rings; the first pillow and the second pillow are also provided with mutually matched positioning parts for locking and fixing the first pillow and the second pillow when the power tube is arranged in the mounting sleeve. The adjusting ring is provided with a plurality of concave holes on the surface contacted with the power tube, so that the contact between the tube pillow and the power tube is not tight enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, a pipe pillow with adjustable diameter has been designed, including the pipe pillow body, the pipe pillow body includes mutual joint in last pipe pillow and low tube pillow together, pipe pillow body central point has the cable hole, pipe pillow body lateral wall is installed and is adjusted the structure, it includes alignment jig and adjustment sheet to adjust the structure, the alignment jig with the connection can be dismantled to the adjustment sheet.

The pipe pillow is characterized in that unfilled corners are arranged at four corners of the pipe pillow body, and clamping grooves are formed between adjacent unfilled corners.

The other edge of unfilled corner position pipe pillow body cross-section diagonal has seted up the adjustment tank, adjustment tank internally mounted has the alignment jig, elastic component one end with alignment jig tip fixed connection, the other end with alignment jig tip fixed connection.

The adjusting pieces are symmetrically arranged along two sides of the pipe pillow body.

The adjusting structure is provided with four groups, and four adjusting pieces can form a circular hollow cavity.

The adjusting pieces are provided with through holes, and the U-shaped bolts penetrate through two adjacent through holes in two adjacent adjusting pieces.

The adjusting bracket comprises an adjusting rod and a connecting rod, the connecting rod is welded with the side wall of the adjusting rod, flanges are symmetrically arranged on the side wall of the connecting rod, external threads are arranged at the end part of the connecting rod, a groove is formed in one side of the adjusting piece, and the flanges are clamped with the groove and connected through nuts.

The thickness of the adjusting sheet is half of that of the pipe pillow body.

The upper pipe pillow is connected with the lower pipe pillow through a clamping block.

Utilize the technical scheme of the utility model a pipe pillow with adjustable diameter of preparation, the beneficial effect who reaches: be provided with the regulation structure, thereby the internal diameter of pipe pillow can be adjusted according to in-service use and reach the adaptation, it includes alignment jig and adjustment sheet to adjust the structure, the pulling is adjusted the pole and is made the regulation pole remove in the adjustment tank, drive the adjustment sheet and remove, four adjustment sheets constitute circular well cavity jointly, this cavity intracavity installation cable duct, for carrying out the adaptation to the pipeline of different specifications, can design the adjustment sheet of the multiple specification of supporting use, adjustment sheet and alignment jig demountable installation, can change the adjustment sheet through unscrewing the nut.

Drawings

Fig. 1 is a schematic structural view of a diameter-adjustable pipe pillow according to the present invention;

FIG. 2 is a top view of the adjustable diameter pipe pillow of the present invention;

fig. 3 is a schematic structural view of the adjustable diameter pipe pillow of the present invention when no adjusting piece is installed;

fig. 4 is a schematic structural view of a diameter-adjustable pipe pillow adjusting piece according to the present invention;

fig. 5 is a schematic structural view of a diameter-adjustable pipe pillow adjusting bracket according to the present invention;

in the figure, 1, a pipe pillow body; 2. putting a pipe pillow; 3. a lower tube pillow; 4. a cable hole; 5. an adjusting bracket; 6. a regulating sheet; 7. unfilled corners; 8. a card slot; 9. an adjustment groove; 10. an elastic member; 11. a through hole; 12. a U-shaped bolt; 13. a connecting rod; 14. a flange; 15. a groove; 16. a nut; 17. a clamping block; 18. adjusting a rod; 19. and a hollow cavity.

Detailed Description

In order to better understand the utility model discloses, it is right below with concrete embodiment and the attached drawing the utility model discloses carry out further description, as shown in fig. 1-5, a pipe pillow with adjustable diameter, including pipe pillow body 1, pipe pillow body 1 includes mutual joint top tube pillow 2 and lower tube pillow 3 together, 1 central point of pipe pillow body has cable hole 4, and cable hole 4 is used for placing the power pipeline, the regulation structure is installed to pipe pillow body 1 lateral wall, adjust the structure and include alignment jig 5 and adjustment sheet 6, alignment jig 5 with the connection can be dismantled to adjustment sheet 6.

Unfilled corners 7 are arranged at four corner positions of the pipe pillow body 1, and clamping grooves 8 are arranged between the adjacent unfilled corners 7. When the pipe pillow is used, the pipe pillows are matched with a plurality of pipelines and need to be matched for use, and adjacent pipe pillows are connected through the clamping blocks.

The other edge in unfilled corner 7 position the 1 cross-section diagonal of pipe pillow body has seted up adjustment tank 9, adjustment tank 9 internally mounted has alignment jig 5, elastic component 10 one end with 9 end fixed connection in adjustment tank, the other end with 5 end fixed connection in alignment jig. The adjusting sheets 6 are symmetrically arranged along two sides of the pipe pillow body 1. The adjusting structure is provided with four groups, and the four adjusting sheets 6 can form a circular hollow cavity 19. The elastic member 10 is a spring. When the pipe pillow is adjusted by the adjusting structure to be suitable for power pipelines with different pipe diameters, the adjusting frame 5 is pulled, one end of the adjusting frame 5 is fixed with the spring, the other end of the adjusting frame 5 extends into the corresponding adjusting hole on the pipe pillow body 1, the adjusting frame 5 extends into the adjusting hole to ensure that the adjusting frame 5 is accurately and stably positioned, thereby the adjusting sheet 6 can not shake, the adjusting frame 5 moves in the adjusting groove 9, the adjusting sheet 6 moves along with the adjusting sheet, the adjusting frame 5 at four positions is adjusted to lead the four adjusting sheets 6 to form a circular hollow cavity 19, because the adjusting bracket 5 is detachably connected with the adjusting sheet 6, the adjusting sheets 6 with different specifications can be selected according to the construction requirements to realize the matching of pipelines with different pipe diameters, because the processing pipe pillow is more difficult, and the processing adjustment sheet can go on through the mode of punching press, and the process is simple easily operated, consequently realizes the support to the pipeline of different external diameters through the adjustment sheet 6 of chooseing for use different specifications.

The adjusting sheet 6 is provided with through holes 11, and U-shaped bolts 12 penetrate through two adjacent through holes 11 on the adjusting sheet 6. After the pipeline is wrapped by the adjusting pieces 6, the pipeline needs to be locked, in the embodiment, the U-shaped bolts 12 are selected to penetrate through the through holes in the two adjacent adjusting pieces 6, and the adjusting pieces 6 cannot move.

The adjusting frame 5 comprises an adjusting rod 18 and a connecting rod 13, the connecting rod 13 is welded with the side wall of the adjusting rod 18, flanges 14 are symmetrically arranged on the side wall of the connecting rod 13, external threads are arranged at the end part of the connecting rod 13, a groove 15 is formed in one side of the adjusting sheet 6, and the flanges 14 are clamped with the groove 15 and are connected through nuts 16. After the pipeline and the pipe pillow are arranged, the specification of the pipe pillow is found to be selected wrongly, the pipe pillow bears certain strength, and potential safety hazards exist when the pipe pillow is disassembled, so that the adjusting sheet 6 with the correct size specification can be replaced by a detachable structure at any time. The flange 14 and the groove 15 are matched with each other, the connecting rod 13 and the adjusting sheet are clamped together, and then the nut 16 is screwed, so that the dismounting is convenient. And the adjusting sheet 6 is clamped with the flange 14 on the connecting rod 13, so that the shaking cannot occur.

The thickness of the adjusting sheet 6 is half of that of the pipe pillow body 1. Because the pipe pillow needs to bear certain weight, the thickness of a single adjusting sheet 6 is set to be half of the thickness of the pipe pillow body 1, the thicknesses of the two adjusting sheets 6 which are symmetrically distributed are consistent with the thickness of the pipe pillow body 1, and the strength of the pipe pillow with the adjustable diameter can be guaranteed by adopting the scheme.

The upper pipe pillow 2 is connected with the lower pipe pillow 3 through a fixture block 17. In the installation process, the lower pipe pillow 3 is positioned, and the upper pipe pillow 3 and the lower pipe pillow 2 are clamped and connected through the fixture block 17 after a pipeline is placed.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a pipe pillow with adjustable diameter, includes pipe pillow body (1), pipe pillow body (1) is including mutual joint upper pipe pillow (2) and lower pipe pillow (3) together, pipe pillow body (1) central point puts cable hole (4), its characterized in that, pipe pillow body (1) lateral wall is installed and is adjusted the structure, adjust the structure and include alignment jig (5) and adjustment sheet (6), alignment jig (5) with the connection can be dismantled in adjustment sheet (6).

2. The diameter-adjustable pipe pillow as claimed in claim 1, wherein unfilled corners (7) are arranged at four corners of the pipe pillow body (1), and clamping grooves (8) are arranged between adjacent unfilled corners (7).

3. The diameter-adjustable pipe pillow according to claim 2, wherein an adjusting groove (9) is formed beside the unfilled corner (7) along a diagonal of the cross section of the pipe pillow body (1), an adjusting frame (5) is installed inside the adjusting groove (9), one end of the elastic member (10) is fixedly connected with the end of the adjusting groove (9), and the other end of the elastic member is fixedly connected with the end of the adjusting frame (5).

4. The adjustable-diameter pipe pillow as claimed in claim 3, wherein the adjusting sheets (6) are symmetrically arranged along two sides of the pipe pillow body (1).

5. A diameter adjustable pipe pillow according to claim 1, characterized in that the adjusting structure is provided with four groups, and four adjusting sheets (6) can be combined into a circular hollow cavity (19).

6. The adjustable-diameter pipe pillow as claimed in claim 5, wherein the adjusting sheets (6) are provided with through holes (11), and U-shaped bolts (12) pass through two adjacent through holes (11) of two adjacent adjusting sheets (6).

7. The adjustable-diameter pipe pillow as claimed in claim 1, wherein the adjusting frame (5) comprises an adjusting rod (18) and a connecting rod (13), the connecting rod (13) is welded to the side wall of the adjusting rod (18), flanges (14) are symmetrically arranged on the side wall of the connecting rod (13), external threads are arranged at the end of the connecting rod (13), a groove (15) is arranged on one side of the adjusting sheet (6), and the flanges (14) are clamped with the groove (15) and connected through nuts (16).

8. A diameter-adjustable pipe pillow as claimed in claim 5, characterized in that the thickness of the adjusting sheet (6) is half of the thickness of the pipe pillow body (1).

9. The adjustable-diameter pipe pillow as claimed in claim 1, wherein the upper pipe pillow (2) and the lower pipe pillow (3) are connected through a fixture block (17).